leaf stalk 中文意思是什麼
leaf stalk
解釋
【植物；植物學】葉柄。-
The results showed that 5406 actinomyces can improve the wheat seedling ' s height, root system and stalk leaf weight, can increase content of chlorophyll and root system activity in sterilized sand culture
結果表明，經5406放線菌處理后小麥幼苗株高、根長、根體積、根系及莖和葉片干重、葉綠素含量及根系活力均有不同程度的提高。 -
The materials as explant in transformation come from birch leaf, stem segment and leaf stalk, and the spider toxin gene was used as foreign gene for this transformation experiment. it showed that the best explant was the big leaf, on which the transformation frequency was 22 %. by gus detection, there were 43 percent of the plants with kanamycin resistance, and 100 percent of positive result, by pcr amplification, was gotten from random sampling
利用雙元載體的根癌農桿菌lba4404菌株（ agrobacteriumtumefaciens ） ，含質粒pyhy （目的基因及npt 、 gus基因） ，對白樺試管苗莖段，葉柄，葉片三種外植體進行侵染，結果表明：大葉片生長勢強，為轉基因的最優外植體，轉化率能夠達到22 。 -
The results were as follows. the height of plant, number, color and size of leaf, way of flower growth, flower no. / stalk, shape, length, size and color of petal and deputy coronal, way of stamen growth and size of stamen among different materials were different
結果表明，水仙屬植物的株高、葉片數、葉色及大小、花的著生方式、每梗的著花數、花瓣和副冠的形狀、長短、大小以及色澤、雄蕊的著生方式和大小等均因材料而異。 -
Those who have ever been to qingcheng moutain and have once drunk the qingcheng mountain taoist tea ， may still remember indistinctly the characteristic leaf and stalk ( chou geng ), still vaguely see the floating two layers, and even still re - taste the mellow fresh fragrance as it were … …, however, the taoist secret artwork of “ qingcheng taoist tea ” has lost all its disciple in the qingcheng taoist temple
那些去過青城山和曾經喝過青城道茶的人，也許隱約還記得那獨特的稠梗、依稀還見到那懸浮的兩層、彷彿還回味那幽微的清香… …然而， 「青城道茶」道家秘制技法，于青城道觀里卻已沒有了傳人。 -
Through to analysis of main strait characteristic and productivity ability of the three kind of different types super - high - yeild genotype structure for the high density in loose with small leaf, short stem, big ear ; the middle density with middle leaf, high stem, big ear and the low density in compact with big leaf, shorter stalk, big ear, we think that the three kind of types above all have the super - high - yield ability, but the last ones, yield potential is highest
通過對小葉矮稈中大穗高密度鬆散型、中葉中高稈大穗中密度型和大葉中矮稈大穗緊湊低密度型3種不同類型超高產基因型株型結構的主要性狀特徵及生產能力分析認為，上述3種類型都具備超高產的產量能力，但小葉矮稈中大穗高密度鬆散型產量潛力最高。
分享友人